Delete a bunch of stuff I don't think I'll need.

osbuild-manifests/Makefile

@@ -41,7 +41,7 @@ export CHECKPOINTS=build
 IMAGETYPES := regular ostree direct
 FORMATS := img qcow2 oci.tar repo rootfs ext4 tar
 aarch64_TARGETS := rpi4
-COMMON_TARGETS := qemu aws
+COMMON_TARGETS := qemu
 HOST_TARGETS := $(COMMON_TARGETS) $($(HOST_ARCH)_TARGETS)
 ALL_TARGETS := $(COMMON_TARGETS) $(foreach a,$(ARCHES), $($(a)_TARGETS))